99 points if i dont pass i'll get a 20 in the class

1. Many Communists from large Texas cities were exposed

Communists were sought out because of the role they play as the 'enemy to the state' outside of the US. Once it was learned that there were Communists within the United States, they were deemed spies and rowdy's, who try to destroy the US way of life

2. Urbanization increases the spread of popular culture

Because many people entered into larger cities, they were able to communicate with others, and spread and receive other cultures from around the world, leading to a spread of the popular ones.

3. a semi-secretive club that sometimes committed violence.

hope this helps

a. because the u.s. was the leading with the most technology, economy, etc. also was teamed with other allies witch boosted the economy and materials to improve technology and use it.

i think the answer is b.